52 citations · 199 across the 22 of their papers we have counts for
22 papers
SmartState: Detecting State-Reverting Vulnerabilities in Smart Contracts via Fine-Grained State-Dependency Analysis
Zeqin Liao, Sicheng Hao, Yuhong Nan +1
Smart contracts written in Solidity are widely used in different blockchain platforms such as Ethereum, TRON and BNB Chain. One of the unique designs in Solidity smart contracts is…
To Healthier Ethereum: A Comprehensive and Iterative Smart Contract Weakness Enumeration
Jiachi Chen, Mingyuan Huang, Zewei Lin +2
With the increasing popularity of cryptocurrencies and blockchain technology, smart contracts have become a prominent feature in developing decentralized applications. However, the…
Towards an Understanding of Large Language Models in Software Engineering Tasks
Zibin Zheng, Kaiwen Ning, Qingyuan Zhong +5
Large Language Models (LLMs) have drawn widespread attention and research due to their astounding performance in text generation and reasoning tasks. Derivative products, like Chat…
Challenges and Remedies to Privacy and Security in AIGC: Exploring the Potential of Privacy Computing, Blockchain, and Beyond
Chuan Chen, Zhenpeng Wu, Yanyi Lai +3
Artificial Intelligence Generated Content (AIGC) is one of the latest achievements in AI development. The content generated by related applications, such as text, images and audio,…
Towards Understanding Crypto Money Laundering in Web3 Through the Lenses of Ethereum Heists
Dan Lin, Jiajing Wu, Qishuang Fu +4
With the overall momentum of the blockchain industry, crypto-based crimes are becoming more and more prevalent. After committing a crime, the main goal of cybercriminals is to obfu…
Rateless Coded Blockchain for Dynamic IoT Networks
Changlin Yang, Alexei Ashikhmin, Xiaodong Wang +1
A key constraint that limits the implementation of blockchain in Internet of Things (IoT) is its large storage requirement resulting from the fact that each blockchain node has to…
Definition and Detection of Defects in NFT Smart Contracts
Shuo Yang, Jiachi Chen, Zibin Zheng
Recently, the birth of non-fungible tokens (NFTs) has attracted great attention. NFTs are capable of representing users' ownership on the blockchain and have experienced tremendous…
DAppSCAN: Building Large-Scale Datasets for Smart Contract Weaknesses in DApp Projects
Zibin Zheng, Jianzhong Su, Jiachi Chen +3
The Smart Contract Weakness Classification Registry (SWC Registry) is a widely recognized list of smart contract weaknesses specific to the Ethereum platform. Despite the SWC Regis…
An overview of Web3.0 Technology: Infrastructure, Applications, and Popularity
Renke Huang, Jiachi Chen, Yanlin Wang +2
Web3, the next generation of the Internet, represents a decentralized and democratized web. Although it has garnered significant public interest and found numerous real-world appli…
A Novel Two-Layer DAG-based Reactive Protocol for IoT Data Reliability in Metaverse
Changlin Yang, Ying Liu, Kwan-Wu Chin +3
Many applications, e.g., digital twins, rely on sensing data from Internet of Things (IoT) networks, which is used to infer event(s) and initiate actions to affect an environment.…
Privacy Computing Meets Metaverse: Necessity, Taxonomy and Challenges
Chuan Chen, Yuecheng Li, Zhenpeng Wu +5
Metaverse, the core of the next-generation Internet, is a computer-generated holographic digital environment that simultaneously combines spatio-temporal, immersive, real-time, sus…
Turn the Rudder: A Beacon of Reentrancy Detection for Smart Contracts on Ethereum
Zibin Zheng, Neng Zhang, Jianzhong Su +3
Smart contracts are programs deployed on a blockchain and are immutable once deployed. Reentrancy, one of the most important vulnerabilities in smart contracts, has caused millions…
MetaOpera: A Cross-Metaverse Interoperability Protocol
Taotao Li, Changlin Yang, Qinglin Yang +3
With the rapid evolution of metaverse technologies, numerous metaverse applications have arisen for various purposes and scenarios. This makes interoperability across metaverses be…
Bubble or Not: Measurements, Analyses, and Findings on the Ethereum ERC721 and ERC1155 Non-fungible Token Ecosystem
Yixiang Tan, Zhiying Wu, Jieli Liu +3
The non-fungible token (NFT) is an emergent type of cryptocurrency that has garnered extensive attention since its inception. The uniqueness, indivisibility and humanistic value of…
RiskProp: Account Risk Rating on Ethereum via De-anonymous Score and Network Propagation
Dan Lin, Jiajing Wu, Qishuang Fu +2
As one of the most popular blockchain platforms supporting smart contracts, Ethereum has caught the interest of both investors and criminals. Differently from traditional financial…
Financial Crimes in Web3-empowered Metaverse: Taxonomy, Countermeasures, and Opportunities
Jiajing Wu, Kaixin Lin, Dan Lin +3
At present, the concept of metaverse has sparked widespread attention from the public to major industries. With the rapid development of blockchain and Web3 technologies, the decen…
Economic Systems in Metaverse: Basics, State of the Art, and Challenges
Huawei Huang, Qinnan Zhang, Taotao Li +7
Economic systems play pivotal roles in the metaverse. However, we have not yet found an overview that systematically introduces economic systems for the metaverse. Therefore, we re…
GANI: Global Attacks on Graph Neural Networks via Imperceptible Node Injections
Junyuan Fang, Haixian Wen, Jiajing Wu +3
Graph neural networks (GNNs) have found successful applications in various graph-related tasks. However, recent studies have shown that many GNNs are vulnerable to adversarial atta…
An Empirical Study on Real Bug Fixes from Solidity Smart Contract Projects
Yilin Wang, Xiangping Chen, Yuan Huang +3
Smart contracts are pieces of code that reside inside the blockchains and can be triggered to execute any transaction when specifically predefined conditions are satisfied. Being c…
Scaling Blockchains with Error Correction Codes: A Survey on Coded Blockchains
Changlin Yang, Kwan-Wu Chin, Jiguang Wang +3
This paper reviews and highlights how coding schemes have been used to solve various problems in blockchain systems. Specifically, these problems relate to scaling blockchains in t…
Dynamically Relative Position Encoding-Based Transformer for Automatic Code Edit
Shiyi Qi, Yaoxian Li, Cuiyun Gao +4
Adapting Deep Learning (DL) techniques to automate non-trivial coding activities, such as code documentation and defect detection, has been intensively studied recently. Learning t…
Unravelling Token Ecosystem of EOSIO Blockchain
Weilin Zheng, Bo Liu, Hong-Ning Dai +3
Being the largest Initial Coin Offering project, EOSIO has attracted great interest in cryptocurrency markets. Despite its popularity and prosperity (e.g., 26,311,585,008 token tra…